What is the most acceptable research methodology in the field of Global English Language Teaching?

1. What is the most acceptableresearch methodology in the field of Global Englishes LanguageTeaching? Support your answer with specific examples.
Ininstruction : Number 1 should be at least 1,000 words with correct APAreferencing style. Your answer must be ‘sound, solid, & sane’ withacceptable ‘substance & style’ in terms of ‘coherence &cohesion’ of academic writing for postgraduate students.